ROSEMARY GAVAN ARNP
NPI 1295872083
Nurse Practitioner in Lady Lake, FL

Q: What is Rosemary Gavan's NPI number?

The NPI number for Rosemary Gavan is 1295872083. It was assigned to this individual provider in the NPPES registry on January 31, 2007.

Q: What is Rosemary Gavan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Rosemary Gavan was last updated on June 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 31, 2007PECOS EnrolledAccepts Medicare Assignment

808 HIGHWAY 466, LADY LAKE, FL 32159(352) 751-0040(352) 751-2825 Get Directions Write a Review

NPPES record last updated: June 30, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 30, 2020, May 4, 2020, Apr 20, 2020 and 2 more (5 updates tracked since 2017).

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About Rosemary Gavan Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROSEMARY GAVAN ARNP (NPI 1295872083) is an individual nurse practitioner in Lady Lake, Florida, licensed in Florida (ARNP1376272) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Waterman, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1295872083

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameROSEMARY GAVANCredential: ARNP

Location Address808 HIGHWAY 466Lady Lake, FL 32159-3918

Mailing Address2020 Se 17th StOcala, FL 34471-4118 · (352) 861-0440 · Fax (321) 843-4101

Phone(352) 751-0040

Fax(352) 751-2825

Sole ProprietorNo

Medical School CMSOtherGraduated 1997

Enumeration DateJanuary 31, 2007

Last NPPES UpdateJune 30, 20205 updates tracked since enumeration

NPPES CertifiedJune 30, 2020

✔ NPI 1295872083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in FL · ARNP1376272

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedUrologyTaxonomy 208800000X · License APRN1376272 (FL)

808 HIGHWAY 466, Lady Lake, FL 32159

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Other Identifiers 1

Medicaid001250200FL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rosemary Gavan Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163441759

PECOS Enrollment IDI20051114000093

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Rosemary Gavan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lake Sumter Urology, LLC

Same address

Urology

808 HIGHWAY 466
Lady Lake, FL 32159

Reassigned Medicare billing, Florida enrollment
7 clinicians in this Medicare group

NPI 1285385401 (352) 775-6899

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

949 services556 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

679 services452 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

529 services362 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

107 services95 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

78 services38 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

78 services54 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

74 services74 patients

Injection, garamycin, gentamicin, up to 80 mg J1580

This procedure involves administering an injection of Gentamicin, also known as Garamycin, up to a dose of 80 mg. Gentamicin is an antibiotic used to treat a wide variety of bacterial infections. It works by stopping the growth of bacteria.

70 services29 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

67 services56 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

66 services62 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

63 services63 patients

Injection, ceftriaxone sodium, per 250 mg J0696

Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.

53 services13 patients

Simple insertion of temporary bladder tube 51702

This procedure involves placing a temporary tube into your bladder to help with urine flow. It's done when the body can't naturally remove urine. The tube is inserted through a small opening and allows urine to drain into a bag. It's usually a short-term solution.

27 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adventhealth Waterman

Acute Care Hospitals · Tavares, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number100057

Location1000 Waterman WayTavares, FL 32778 · Lake County

Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32159 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MORGAN MCDOWELL KENNEL FNP-C

Nurse Practitioner (Family)

808 HIGHWAY 466
LADY LAKE, FL 32159

Lake County (352) 205-1268

MR. ALOYSIUS T BISONG JR. PA

Physician Assistant

808 HIGHWAY 466
LADY LAKE, FL 32159

Lake County (352) 751-0040

LAKE SUMTER UROLOGY, LLC

Urology

808 HIGHWAY 466
LADY LAKE, FL 32159

Lake County (352) 775-6899

JEFFREY R THILL M.D.

Urology

808 HIGHWAY 466
LADY LAKE, FL 32159

Lake County (352) 751-0040

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rosemary Gavan's NPI number?

The NPI number for Rosemary Gavan is 1295872083. It was assigned to this individual provider in the NPPES registry on January 31, 2007.

Where is Rosemary Gavan located?

Rosemary Gavan practices at 808 Highway 466, Lady Lake, FL 32159. The listed phone number is (352) 751-0040.

What is Rosemary Gavan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Rosemary Gavan enrolled in Medicare?

Yes. Rosemary Gavan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Rosemary Gavan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rosemary Gavan reassigns Medicare benefits to Lake Sumter Urology, LLC (Lady Lake, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rosemary Gavan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Rosemary Gavan affiliated with any hospitals?

According to CMS data, Rosemary Gavan is affiliated with Adventhealth Waterman.

When was this NPI record last updated?

The NPPES record for Rosemary Gavan was last updated on June 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.